[clamav-users] Signature files

2012-11-06 Thread zahra tabari
Hi, As I found .hdb and .db formats contain signatures of any malwares (Not just PE ones) and .mdb format contains signatures of PE malwares.  I'm not sure if I'm completely right. I would be very thankful to you if you correct my sentences. Best Regards

Re: [clamav-users] Signature files

2012-11-10 Thread zahra tabari
Dear Mr.Zidouemba,   What do you mean by 'deprecated' for .db files? From: Alain Zidouemba To: ClamAV users ML Sent: Tuesday, November 6, 2012 3:58 AM Subject: Re: [clamav-users] Signature files .db file: deprecated .hdb file: signatures based on md5 of file.

[clamav-users] Signature Matching

2012-11-10 Thread zahra tabari
Dear Member List, I'm studying on source code of ClamAV. Which folder ralates to 'Signature Matching' phase?  Best Regards ___ Help us build a comprehensive ClamAV guide: visit http://wiki.clamav.net http://www.clamav.net/support/ml

[clamav-users] Signature Matching

2012-11-11 Thread zahra tabari
Dear Member List,   I have faced with an antivirus project which uses Clam signatures. For checking if a new suspicious file is virus or benign (signature matching phase), it acts as follows.   If the file is PE Then    Compare it with .hdb & .mdb signatures If it hasn't yet detected as virus The

Re: [clamav-users] Signature Matching

2012-11-12 Thread zahra tabari
Dear Mr.Zidouemba,   Many thanks for your complete reply. I've read this pdf file and also the file written by you (Writing ClamAV Signatures, 2009). I've downloaded Clam Signatures, but they do not contain logical signatures (.ldb)!   Best Regards   From: A

[clamav-users] Signature matching algorithm

2012-11-12 Thread zahra tabari
Dear Member List,   I have faced with an anti virus project which uses Clam signatures. It uses Aho-Corasick algorithm for signature matching. I want to apply a replacement for Aho-Corasick algorithm, which has a better performance and preferably covers all kinds of signatures (especially .ndb o